```html
<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>卡片列表</title>
    <style>
        body {
            font-family: Arial, sans-serif;
            background-color: #f5f5f5;
            color: #333;
            margin: 0;
            padding: 0;
        }
        .container {
            max-width: 1440px;
            margin: 0 auto;
            padding: 2rem;
        }
        .header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-bottom: 2rem;
        }
        .header h1 {
            margin: 0;
        }
        .tabs {
            display: flex;
            gap: 1rem;
        }
        .tab {
            display: flex;
            align-items: center;
            padding: 0.5rem 1rem;
            border-radius: 2rem;
            background-color: #fff;
            cursor: pointer;
        }
        .tab svg {
            margin-right: 0.5rem;
        }
        .cards {
            display: grid;
            grid-template-columns: repeat(auto-fill, minmax(20rem, 1fr));
            gap: 2rem;
        }
        .card {
            background-color: #fff;
            border-radius: 0.5rem;
            box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.1);
            overflow: hidden;
        }
        .card-header {
            display: flex;
            align-items: center;
            padding: 1rem;
            border-bottom: 1px solid #eee;
        }
        .card-icon {
            width: 3rem;
            height: 3rem;
            margin-right: 1rem;
        }
        .card-title {
            font-size: 1.2rem;
            font-weight: bold;
        }
        .card-content {
            padding: 1rem;
        }
        .card-actions {
            display: flex;
            justify-content: space-around;
            padding: 1rem;
            border-top: 1px solid #eee;
        }
        .card-action {
            padding: 0.5rem 1rem;
            border-radius: 0.5rem;
            background-color: #f5f5f5;
            cursor: pointer;
        }
    </style>
</head>
<body class="theme-light" data-layout="fluid" data-grid-columns="12">
    <div class="container" data-antd-component="Layout">
        <div class="header">
            <h1 data-antd-component="Typography.Title">卡片列表</h1>
            <img src="data-src='IMAGE_PLACEHOLDER'" alt="示例图" data-antd-component="Image">
        </div>
        <p data-antd-component="Typography.Paragraph">段落示意：蚂蚁金服务设计平台 ant.design，用最小的工作量，无缝接入蚂蚁金服生态，提供跨越设计与开发的体验解决方案。</p>
        <div class="tabs" data-antd-component="Tabs">
            <div class="tab" data-antd-component="Tabs.TabPane" data-antd-props='{"key":"quick-start"}'>
                <svg data-icon="fas fa-play-circle" data-antd-component="Icon" data-antd-props='{"type":"play-circle"}'></svg>
                快速开始
            </div>
            <div class="tab" data-antd-component="Tabs.TabPane" data-antd-props='{"key":"product-intro"}'>
                <svg data-icon="fas fa-info-circle" data-antd-component="Icon" data-antd-props='{"type":"info-circle"}'></svg>
                产品简介
            </div>
            <div class="tab" data-antd-component="Tabs.TabPane" data-antd-props='{"key":"product-docs"}'>
                <svg data-icon="fas fa-book" data-antd-component="Icon" data-antd-props='{"type":"book"}'></svg>
                产品文档
            </div>
        </div>
        <div class="cards" data-antd-component="Row">
            <div class="card" data-antd-component="Card">
                <div class="card-header">
                    <img class="card-icon" src="data-src='IMAGE_PLACEHOLDER'" alt="新增产品" data-antd-component="Image">
                    <span data-antd-component="Typography.Text">新增产品</span>
                </div>
                <div class="card-content" data-antd-component="Card.Content">
                    <!-- UNREADABLE_CONTENT -->
                </div>
                <div class="card-actions" data-antd-component="Card.Actions">
                    <div class="card-action" data-antd-component="Button">操作一</div>
                    <div class="card-action" data-antd-component="Button">操作二</div>
                </div>
            </div>
            <div class="card" data-antd-component="Card">
                <div class="card-header">
                    <img class="card-icon" src="data-src='IMAGE_PLACEHOLDER'" alt="Alipay" data-antd-component="Image">
                    <span data-antd-component="Typography.Text">Alipay</span>
                </div>
                <div class="card-content" data-antd-component="Card.Content">
                    在中台产品的研发过程中，会出现不同的设计规范和实现方式，但其中...
                </div>
                <div class="card-actions" data-antd-component="Card.Actions">
                    <div class="card-action" data-antd-component="Button">操作一</div>
                    <div class="card-action" data-antd-component="Button">操作二</div>
                </div>
            </div>
            <!-- 其他卡片内容 -->
        </div>
    </div>
</body>
</html>
```